Seudónimo Seudónimo

02-12-2020
Mathematics

contestada

Both roots of x^2 + Nx + 144 are equal to each other. Find all the possible values of N.

Respuesta :

Eddie1Wan Eddie1Wan

02-12-2020

Answer:

N=+24,-24

Step-by-step explanation:

Well this is a quadratic equation and we can make further deductions using it's discriminant

b²-4ac=0

N²-4(1×144)=0

N²-576=0

N²=576

N=√576

N=+24,-24

Answer Link

Otras preguntas

10 POINTS AND BRAINLIEST - what are four factors that can create dry climates

What produces a graph in a straight line

For any distribution, what is the z-score corresponding to the median? 0 1 n cannot be determined from the information given

Anwar dresses for a cold fall day and steps outside to find it sunny and hot. he goes back inside to change out of his sweater and jeans into a shirt and shorts

Put the original 13 colonies in order from first settled to last settled and the year it was settled.

A bell tolls every 10 minutes. Another bell tolls every 15 minutes. Both bells toll at 6:00 PM. They will toll together again at??

What historical events and ideas disturbed church establishments and prompted the second great awakening in american society?

In gluconeogenesis, during the postabsorptive state, amino acids and ________ are converted to glucose.

Why is the information available to archaeologist about early native American culture is very limited?

PLEASE ANSWER ASAP!! "At this point I may as well explain that we of the fish patrol were free lances in a way. While Neil Partington, who was a patrolman prope